Citations
James Tait on a method of correcting the variation of the compass by means of Mica, 1820-04-04, GBR/0180/RGO 14/43: 387-389. Cambridge University Library. |
|
James Tait on a method of correcting the variation of the compass by means of Mica, 1820-04-04, GBR/0180/RGO 14/43: 387-389. Cambridge University Library. https://archivesearch.lib.cam.ac.uk/repositories/2/archival_objects/110218 Accessed April 29, 2024. |